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[v3,1/2] media: coda: Fix reported H264 profile

Message ID 20220309173636.1879419-1-festevam@gmail.com (mailing list archive)
State New, archived
Headers show
Series [v3,1/2] media: coda: Fix reported H264 profile | expand

Commit Message

Fabio Estevam March 9, 2022, 5:36 p.m. UTC 
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>

The CODA960 manual states that ASO/FMO features of baseline are not
supported, so for this reason this driver should only report
constrained baseline support.

This fixes negotiation issue with constrained baseline content
on GStreamer 1.17.1.

ASO/FMO features are unsupported for the encoder and untested for the
decoder because there is currently no userspace support. Neither GStreamer
parsers nor FFMPEG parsers support ASO/FMO.

Cc: stable@vger.kernel.org
Fixes: 42a68012e67c2 ("media: coda: add read-only h.264 decoder profile/level controls")
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Tested-by: Pascal Speck <kernel@iktek.de>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
---
Changes since v2:
- None. Only addded Philipp' Reviewed-by tag.

 drivers/media/platform/coda/coda-common.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index 1eed69d29149..280d77f1567c 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -2334,8 +2334,8 @@  static void coda_encode_ctrls(struct coda_ctx *ctx)
 		V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET, -12, 12, 1, 0);
 	v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops,
 		V4L2_CID_MPEG_VIDEO_H264_PROFILE,
-		V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, 0x0,
-		V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE);
+		V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE, 0x0,
+		V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE);
 	if (ctx->dev->devtype->product == CODA_HX4 ||
 	    ctx->dev->devtype->product == CODA_7541) {
 		v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops,
@@ -2416,7 +2416,7 @@  static void coda_decode_ctrls(struct coda_ctx *ctx)
 	ctx->h264_profile_ctrl = v4l2_ctrl_new_std_menu(&ctx->ctrls,
 		&coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_H264_PROFILE,
 		V4L2_MPEG_VIDEO_H264_PROFILE_HIGH,
-		~((1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) |
+		~((1 << V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE) |
 		  (1 << V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) |
 		  (1 << V4L2_MPEG_VIDEO_H264_PROFILE_HIGH)),
 		V4L2_MPEG_VIDEO_H264_PROFILE_HIGH);